3M Paper Sheet 346U, 60 D-weight, 2-3/4 in x 17-1/2 in, 100/Pac

3M Paper Sheet 346U, 60 D-weight, 2-3/4 in x 17-1/2 in, 100/Pac

Regular price
/

$99.99 USD & FREE Shipping.
  • Tough aluminum oxide abrasive cuts fast and performs well on many surfaces
  • Load resistant open-coat feature enables longer use before replacement
  • Strong, D-weight paper backing supports aggressive sanding
  • Sheets are conformable to various workpieces and usable by either hand or machine
  • Sheets come in a number of sizes to accommodate various applications
Overview
3M Paper Sheet 346U is constructed of aluminum oxide and comes in a range of grades and sizes to accommodate many different projects. The paper backing is durable for coarse sanding, yet flexible enough to be used on curved surfaces. Its cut-rate and durability make this an excellent choice for blending the joints of connecting pieces in wood- and metal-working.

Aluminum oxide is a very hard mineral that maintains sharp points on the grains much longer than natural abrasives such as emery or garnet. The abrasive grains are adhered to the sandpaper with some space between them, known as open-coat construction, to minimize the buildup of dust on the surface of the paper, which would otherwise load the abrasive points. Loading often results from sanding soft materials and can clog the abrasive, shortening the usable life of the sandpaper sheet.

3M Paper Sheet 346U, 60 D-weight, 2-3/4 in x 17-1/2 in, 100/Pac

Specifications
General Information
Brand
3Mâ„¢
Coat Type
Open Coat
Sanding Type
Dry
Country Of Origin
Canada
Sold As
Pack
Lead Time
13 days
California Residents
Dimensions and Specifications
Backing Weight
D Weight
Grit
P60
Overall Length (Imperial)
2.75 in
Overall Length (Metric)
69.9 cm
Overall Width (Imperial)
17.5 in
Overall Width (Metric)
444.5 mm
Micron Grade
Non Pertinent
Width
17.75 in
45.09 cm
Height
2.94 in
7.46 cm
Length
3 in
7.62 cm
Volume
156.44 cubic inch
2563.55 cm3
Weight
3.19 lb
1.45 kg
Other Details
Industries
Metalworking
Product Category
Coated Abrasives
Usage Information
Application
Finishing
Equipment - Machines
Hand Sanding
For Use On
Fiberglass
Sub Applications
Blending
Equipment Machines
Hand Sanding
Material and Composition
Abrasive Material
Aluminum Oxide
Backing Material
Paper
Product Form
Sheet
Grade
Non Pertinent
Color and Appearance
Product Color
Gold
Why would you use this tool for ?
Reviews